... I was looking for a similar functionality some days back and came across a good tutorial on tutorialzine. Here is an working example. Complete tutorial can be found here. Simple form to hold the file upload dialogue: <form id="upload" method="post" action="upload.php" enctype=...

...rs created by the runtime/library/language that you're programming against and is meant to speed things up by avoiding system calls for every write. Instead, when you write to a file object, you write into its buffer, and whenever the buffer fills up, the data is written to the actual file using sys...

...r to 20k) So except for truly bizarre situations, it'll work great. And in the exception case or spam, I really don't think you'd want a 20mb object anyway. I think capping trackbacks as 15k or so makes a lot of sense no matter what for performance. Or at least special casing if i...

...) pyval = val.item() print(type(pyval)) # <class 'float'> # and similar... type(np.float64(0).item()) # <class 'float'> type(np.uint32(0).item()) # <class 'long'> type(np.int16(0).item()) # <class 'int'> type(np.cfloat(0).item()) # <class 'complex'> type(np...

...e of the countless millions or billions spent on OOP education, languages, and tools, OOP has not improved developer productivity or software reliability, nor has it reduced development costs. Few people use OOP in any rigorous sense (few people adhere to or understand principles such as LSP); there...

...n can be used with several different types in Python - both built-in types and library types. For example: >>> len([1,2,3]) 3 Official 2.x documentation is here: len() Official 3.x documentation is here: len() sh...

...lic key to ~/.ssh/authorized_keys on the Vagrant VM. You can do it by copy-and-pasting or using a tool like ssh-copy-id (user: root password: vagrant port: 2222) ssh-copy-id '-p 2222 root@127.0.0.1' If still does not work try this: Remove insecure_private_key file from c:\Users\USERNAME\.vagrant...

I'm setting up basic authentication on a php site and found this page on the php manual showing the set up. What does "realm" mean here in the header? ...

I am learning Python and creating a database connection. While trying to add to the DB, I am thinking of creating tuples out of information and then add them to the DB. ...

...t's not possible to keep whole file in memory I need to read it in chunks. And this is a problem with the following code 5 ...